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ARM: dma-mapping: Remove unsed var at arm_coherent_iommu_unmap_page

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Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
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Hiroshi Doyu 2012-09-11 07:43:59 +02:00 committed by Marek Szyprowski
parent 1dc737c44a
commit abebfb18ea
1 changed files with 0 additions and 1 deletions
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arch/arm/mm/dma-mapping.c
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@ -1624,7 +1624,6 @@ static void arm_coherent_iommu_unmap_page(struct device *dev, dma_addr_t handle,
{ {
struct dma_iommu_mapping *mapping = dev->archdata.mapping; struct dma_iommu_mapping *mapping = dev->archdata.mapping;
dma_addr_t iova = handle & PAGE_MASK; dma_addr_t iova = handle & PAGE_MASK;
struct page *page = phys_to_page(iommu_iova_to_phys(mapping->domain, iova));
int offset = handle & ~PAGE_MASK; int offset = handle & ~PAGE_MASK;
int len = PAGE_ALIGN(size + offset); int len = PAGE_ALIGN(size + offset);